32 mentions are found for request
different sources from the year —1906 (1) 1917 (19) 1924—1938 (10) 1942 (2)

Božidar Grünwald

Source: 'Phone Directory of the Independent State of Croatia 1942 , year 1942.

Milka Grünwald Gutschy

Source: 'Phone Directory of the Independent State of Croatia 1942 , year 1942.